Hostname: page-component-cd9895bd7-8ctnn Total loading time: 0 Render date: 2024-12-27T02:31:45.621Z Has data issue: false hasContentIssue false
  • English
  • Français

Fly Ash Beneficiation and Utilization in Theory and in Practice

Published online by Cambridge University Press:  25 February 2011

W. Barry Butler  and
Marc A. Mearing
W. Barry Butler
Affiliation:
Monier Resources, Inc., 45 N.E. Loop 410, San Antonio, TX 78216
Marc A. Mearing
Affiliation:
Monier Resources, Inc., 45 N.E. Loop 410, San Antonio, TX 78216
Get access

Abstract

Over the years there have been hundreds of papers written on benefication of fly ash to extract alumina, magnetite, activated carbon, cenospheres, etc., and to enhance the properties of the fly ash itself for concrete making purposes. Several of the processes have been patented. Few of them have been exploited commercially. We examine some of the more popular processes, the history of their success or failure, and current achievements with fly ash beneficated for use in Portland cement concrete.

Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 65: Symposium T – Fly Ash and Coal Conversion By-Products II , 1985 , 11
Copyright
Copyright © Materials Research Society 1986

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Stamp, R.J. and Smith, I.E., in AshTech '84 (London, 1984), pp. 67–71.Google Scholar
2. Aldrich, R.G. and Zacharias, W.J., National Ash Association (Washington, DC) Symposium, Reno, Nevada, Vol. II, pp. 1–21 (1982).Google Scholar
3. Harnby, N., Burnet, G. and Murtha, M., Industrial and Chemical Engineering Symposium Series 78, T5–21 (1982).Google Scholar
4. Tamanuki, S. in 6th International Ash Utilization Symposium, Vol. I, 259–267 (1982).Google Scholar
5. O'Keefe, J., in AshTech '84 (London, 1984), pp. 653–662.Google Scholar
6. Boux, J. F., Mineral Processing, March, 1969.Google Scholar
7. Minnick, L.J., American Society of Mechanical Engineers, Paper 61-WA-1313, (1961).Google Scholar